Generalize arch optimizations and remove numpy version constraints

Author: ruberith

CMake/Common.cmake

@@ -63,9 +63,9 @@ if (UNIX OR MINGW)
 	if (CI_BUILD)
 		set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG -march=x86-64")
 		set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -DNDEBUG -march=x86-64")
-	elseif (APPLE AND CMAKE_SYSTEM_PROCESSOR STREQUAL "arm64")
-		set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG -mcpu=apple-m1")
-		set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -DNDEBUG -mcpu=apple-m1")
+	elseif (CMAKE_SYSTEM_PROCESSOR STREQUAL "arm64")
+		set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG -mcpu=native")
+		set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -DNDEBUG -mcpu=native")
 	else()
 		set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG -march=native")
 		set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -DNDEBUG -march=native")

setup.py

@@ -106,14 +106,6 @@ def build_extension(self, ext):
 pbd_version = f.readline().strip()
 f.close() 
 
-max_numpy_version = "1.19.3"
-install_requires = [f"numpy<={max_numpy_version}"]
-if platform.machine() == "arm64":
-    if platform.system() == "Darwin":
-        install_requires = ["numpy>=1.21.0"]
-    else:
-        install_requires = [f"numpy>=1.19.0,<={max_numpy_version}"]
-
 setup(
     name=name,
     version=pbd_version,
@@ -129,5 +121,5 @@ def build_extension(self, ext):
     cmdclass=dict(build_ext=CMakeBuild),
     packages=find_packages(),
     zip_safe=False,
-    install_requires=install_requires
+    install_requires=['numpy']
 )